what is difference of uv and pda
Answer Posted / alpesh patel (jbcpl)
PDA - Photo diode array detector
UV- Ultra violet detector
Including above answers, the main difference between PDA &
UV detector is that we can calculate peak purity in PDA
detector only which helps us to confirm that the only
single impurity comes at perticular retention time.
| Is This Answer Correct ? | 46 Yes | 5 No |
Post New Answer View All Answers
How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
Why are use silicon oil mr?
If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?
[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?
what is mean by 40 in the dissolution basket mesh size?
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
what is %labelled amount in content uniformity of dosage unit and its calculation?
why octanol used to determine the partition coefficient ?
How to set analyticl specification for combination products?
How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.
UV and PDA detector, which have less signal to noise ratio?
how will you do the prep for unstable componds?
what is mean by dissolution hydrodynamics?
give clarity of linearity and range in method validation
in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?